Base | Representation |
---|---|
bin | 10110001000110… |
… | …111001110010001 |
3 | 221212220012022222 |
4 | 112020313032101 |
5 | 1230041001342 |
6 | 100504510425 |
7 | 12130015154 |
oct | 2610671621 |
9 | 855805288 |
10 | 371422097 |
11 | 180726a12 |
12 | a447b415 |
13 | 5bc469b7 |
14 | 37485c9b |
15 | 2291aed2 |
hex | 16237391 |
371422097 has 4 divisors (see below), whose sum is σ = 371641140. Its totient is φ = 371203056.
The previous prime is 371422091. The next prime is 371422123. The reversal of 371422097 is 790224173.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 199261456 + 172160641 = 14116^2 + 13121^2 .
It is a cyclic number.
It is not a de Polignac number, because 371422097 - 26 = 371422033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (371422091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106958 + ... + 110375.
It is an arithmetic number, because the mean of its divisors is an integer number (92910285).
Almost surely, 2371422097 is an apocalyptic number.
It is an amenable number.
371422097 is a deficient number, since it is larger than the sum of its proper divisors (219043).
371422097 is a wasteful number, since it uses less digits than its factorization.
371422097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219042.
The product of its (nonzero) digits is 21168, while the sum is 35.
The square root of 371422097 is about 19272.3142616552. The cubic root of 371422097 is about 718.8240171588.
The spelling of 371422097 in words is "three hundred seventy-one million, four hundred twenty-two thousand, ninety-seven".
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